Brian O'Neill Filmography
- Actor (27 credits)
- Seven Seconds (2018) Judge Robert P. Dolan
- Lillies in the Forest (2017) Guitar Man
- The Renovation (2016) Trailer Owner
- Terminal Legacy: Lost Souls (2016) Dr. Lebowitz
- Standing Eight (2016) Mack
- American Odyssey (2015) Francois Giroux
- Blindspot (2015) Coach Jones
- Cop Doc (2014) Captain Millard Kransky
- Believe (2014) Chairman
- The Parker (2014) Sam Brogan
- Frank the Bastard (2013) Joe O'Conner
- 666 Park Avenue (2012) Monsignor Williams
- The Bourne Legacy (2012) Landy Reporter
- Cupid (2009) Supervisor
- Freedom Riders (2009)
- Burn After Reading (2008) Hal
- Brooklyn Rules (2007) Priest
- Chapter 27 (2006) Patrick
- The Book of Daniel (2006) Detective Lansing
- Avatar: The Last Airbender (2005) Gansu
- Law & Order: Trial by Jury (2005) Detective Zack Martel
- The Jury (2004) Sheriff, not listed in credits
- Laws of Attraction (2004) Limo Driver
- Three Long Years (2003) Folk Singer
- The Corner (2000) Officer Bob Brown
- Bury the Evidence (1998)
- The Lost Words (1994)
- Director (3 credits)
- Writer (1 credits)
